System and method for providing remote automatic speech recognition and text to speech services via a packet network
First Claim
1. A method of operating an automatic speech recognition application remotely accessible over an Internet Protocol network, the method comprising:
- receiving over an Internet Protocol network an identification of an automatic speech recognition application;
selecting a grammar from a plurality of grammars according to the identified automatic speech recognition application;
receiving speech information over the Internet Protocol network; and
using the selected grammar, recognizing the received speech information.
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Accused Products
Abstract
A system and method of operating an automatic speech recognition application over an Internet Protocol network is disclosed. The ASR application communicates over a packet network such as an Internet Protocol network or a wireless network. A grammar for recognizing received speech from a user over the IP network is selected from a plurality of grammars according to a user-selected application. A server receives information representing speech over the IP network, performs speech recognition using the selected grammar, and returns information based upon the recognized speech. Sub-grammars may be included within the grammar to recognize speech from sub-portions of a dialog with the user.
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Citations
20 Claims
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1. A method of operating an automatic speech recognition application remotely accessible over an Internet Protocol network, the method comprising:
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receiving over an Internet Protocol network an identification of an automatic speech recognition application;
selecting a grammar from a plurality of grammars according to the identified automatic speech recognition application;
receiving speech information over the Internet Protocol network; and
using the selected grammar, recognizing the received speech information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of operating a spoken dialog service on a server remotely accessible over an Internet Protocol network, the method comprising, at the server:
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receiving over the Internet Protocol network an identification of a spoken dialog application having an associated grammar;
receiving speech information from a user;
transmitting the speech information to the server;
recognizing the speech using the associated grammar; and
transmitting generated speech from the server in response to the recognized user speech information over the Internet Protocol network. - View Dependent Claims (13, 14, 15)
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16. A system for operating an automatic speech recognition application remotely accessible over an Internet Protocol network, the system comprising:
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means for receiving over an Internet Protocol network an identification of an automatic speech recognition application;
means for selecting a grammar from a plurality of grammars according to the identified automatic speech recognition application;
means for receiving speech information over the Internet Protocol network; and
means for using the selected grammar to recognize the received speech information.
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17. A system for operating an automatic speech recognition application remotely accessible over an Internet Protocol network, the system comprising:
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a module configured to receive over an Internet Protocol network an identification of an automatic speech recognition application;
a module configured to select a grammar from a plurality of grammars according to the identified automatic speech recognition application;
a module configured to receive speech information over the Internet Protocol network; and
a module that uses the selected grammar to recognize the received speech information. - View Dependent Claims (18)
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19. A computer-readable medium storing instructions for controlling a computing device to operate an automatic speech recognition application remotely accessible over an Internet Protocol network, the instructions comprising:
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receiving over an Internet Protocol network an identification of an automatic speech recognition application;
selecting a grammar from a plurality of grammars according to the identified automatic speech recognition application;
receiving speech information over the Internet Protocol network; and
using the selected grammar, recognizing the received speech information. - View Dependent Claims (20)
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Specification